1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb341345f53ddd7306ec27c02b368d021a128ec16b953e619d56c41e0602dc30f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/607dace1-9f09-49c0-99c1-400270b4def4.json and https://artists.proofprofile.net/proofs/artist/607dace1-9f09-49c0-99c1-400270b4def4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411ede44bf361acc6edfbb1358904b7085012613a86d4e24ba1d4dd284fb0144. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM1807991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca662eebf811dbbd27ec33c93ac59597d8a37f4d0cd392652f6b9a956d05bba. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T16:02:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM1921437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065b361e7ebfc15d9e3645b0131968dc2ddc75d9f6b84cefebd77dc8fa9a3555. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382205866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4eb96acc736b8496ffb5d4cb52a8d7811cf5c1631b655ee8ac9ad2b295d1b37. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382205867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14278559f47b626162493af81ce8581bd915baddf5eb8dd75c79b7c3aaebdba. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382205868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e179a37fb1e03ae2b5a32de7eeb7576f5ccffde362798371c1d6c450439101b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382205869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf57f3afbd95a8ced5601abb6f03bb76e5686fae16e9b96c95c7ce251a44d4b5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382205870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf3488be70791006f1c0f37cd1399857e2c24df657e6ac3fb92be56aa68c518. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382205871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0d3f5f192843aa3ec9e775175f44b001937b8fd7b0bf2b273a864572142f99. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382205872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bfc75833adccd6e0bb48e09952eda00afc61e32bfbb0ccf14d199992cd63d13. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382205873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00456abaa129c21007b92da5bfd322e1437cf36c210717289ed851d9c8d513e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382205874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d8e67d13bd3b31e31904a4b379c01934efcf1cca7ac53506a35400984d6530. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382206494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a49c933326d3be729d5502c9788cc69e0ead2c8822552f6897bb14df0ec101c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382206498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aeb2efaf220c4902af68769480e9ee7ac23ccbc93d0435fad70edbd2c0171b9. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA382207546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b0daf4546fdd27854255e90f5afe2c1cf12bba6722287db2fe86acf0cd2d55. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002401190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158411ab2edab0278489c4f693915f184446337346841f2be8dfe5f543878648. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002401191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0d9e4ad17469947a530c7bdf8752ac2b80786fd8ee17b06cb0c7185515f460. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002401192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79d572210ee7f8d8087c6161613fb4c8414a84f1a9ec0f81987eada9a6d0fcd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002401193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02a883ef6e45b0da7a48d79a5c9998bbf84ee20f41a4923b96fdfeabae407a4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002401194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf590cd0765011f4489a3e6745769b92bec6a7019c79189919cf667fed85a62. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002401195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c9f1ffb4b2177db5fc54d98a4fbcd4ea5a9de32101acea52676dcc4e270055. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002401196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9467d5fbf7bef1d48e2d5096c905c4a5b541ce93e0a91b78bbc40fee0443d24. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002401197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0449f1d20b2f76f2379c4e1d0091c737d4087aff277067906a07a860075be8bb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002401198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529ac1676d0560455fd619a08794f33e8ea78d6c37e5eb69e5915bf90db3cbf5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002401199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x125c69b7ef546e6b1556215c07546f85537002477cf31a708bac7dbd7cf995eb. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002401200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40943efdf47eb8986a7fdb1dfdf88f0d1f08fbc2bfeb2a989debdbf1d0d5689c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002401201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e491c07d8c577296ef2c1dd418e8222959d627d8967c0099cd1b662d89fe501. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002401202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f60570b20599c6b93a0025ef95c1ecfe50e410eae45b4e93e5f1cc0cabe71c3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002401203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932fb027582cd9f4246595853c2aa5176b06f3d6b9a040d4a18d9019e6a5a8ec. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002401204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe150c47343f25e5d06f2532f0a74c66bf63c6e262fe72c63dbe7cc999fd322ad. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA492001586.
BLUE CHECK REMIX (Feat. Blase, 365LIT, JUPITER, KHAN, XINSAYNE, Roh Yun Ha, sokodomo, KOALA, Jambino, Lee Young Ji, Chillin Homie, NSW yoon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440de22905269ccabcd1dc3cabab0c7219af68ff0dec05538f9c9c960cd44137. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRMIM2301626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b10f3008c9016a54a9056bcf8f01a044b01cdc06d9936a0d27df60bd7eb3ee6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA252400076.
KNIFE DANCE (feat. Xydo, Cold Bay & Chillin Homie)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3e44c79e873723013bc70cb30231d67f53791315d736dfef59a1c796195be5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA252200280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbca1d4276a9436ed0cc14189c5c68889ee1aed6683e85d99f8f338bad186f1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA491900660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b5212590e08dce5741c2152174986a9dcf598f01d61b357bf554781c165278. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA492201237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a880d938b44ca7605de8e0be2a41ece9098c10a5df3c568e4e14d61ed0aa928. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA492001309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee30aeea040595e8b50ccc22217e6b15adf1c40d70194b8b891a170797493fc4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA002200680.
We Higher (Prod. GroovyRoom) - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd414b2923b1fade22b5052e320a49d71bc143317f62bfb691afafe7f12bc5790. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA492300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9777946554f415e5d6f2dd9eca2fd5fc931a2923b35b4a740d1e912780bc75e1. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KSA012123849.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Going In (feat. Mckdaddy, Khakii, Don Malik, MC META, Huckleberry P, Basick, QM, Samuel Seo, Ja Mezz, CAMO, Reddy, kaogaii, Blase, Queen WA$ABII, WAllE, Bruno Champman, Chillin Homie, earlswi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a93bb19055aedefa061cf9cee6d018aa0a8fdcfcb84f2ecf8a60ff90de0223. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRB462100146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd84aeed358c9d4b93e67b3fa3667a84337573d38face80e0ea2fd1b28ff34b6. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA252200277.
Hattori Hanzo (Feat. Chillin Homie, 노윤하)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5399a1d9f64141dd00e15d0ea207fe80f52ad0a3ef23d2c02bc2da9678cc48b3. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282326363.